If stablecoins become normal settlement infrastructure, does execution become the real bottleneck?

The stablecoin discussion feels different now than it did a year ago.

It is starting to look less like a debate about whether onchain dollars matter, and more like a debate about where they fit in actual payment and settlement flows. Once banks, card networks, and fintech platforms start treating stablecoins as usable settlement infrastructure, the asset itself stops being the interesting part.

At that point, I think the bottleneck shifts to coordination.

Not just liquidity depth, but where liquidity sits, how routes get chosen, how value moves across different environments, and how much execution quality gets lost between user intent and final settlement.

That is the part I think people still underrate. Payments people often frame this as a settlement story. Crypto people often frame it as a chain story. In practice it looks more like an execution problem.

That is also why I think teams working on the coordination layer, SODAX is one example, are worth paying attention to. If stable settlement assets become common, the harder problem is not creating another dollar token. It is completing the financial action cleanly.

Curious how others here see it.

If stablecoins keep getting normalized inside real payment flows, what becomes the actual moat: the asset, the network, or the execution layer between user intent and final settlement?